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XER30019 - Extended Temperature PWM Controllers

Description

XER30019 is a family of small footprint PWM controllers designed for extreme reliability and high temperature applications such as DC/DC converters and PWM control.

Features

  • Supply voltage up to 35V.
  • Operational beyond the -50°C to +175°C temperature range.
  • Monolithic PWM controller.
  • Internal linear regulator with under voltage lockout (ULVO).
  • Input voltage feed-forward.
  • Selectable asynchronous and pulse-skip modes.
  • Selectable output signal polarity: active HIGH or LOW.
  • Resistor programmable maximum duty cycle.
  • Programmable integrated oscillator with synchronizing capability.

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Datasheet Details

Part number XER30019
Manufacturer EASii
File Size 1.16 MB
Description Extended Temperature PWM Controllers
Datasheet download datasheet XER30019 Datasheet

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Full PDF Text Transcription

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XER30019 Extended Temperature PWM Controllers Data Sheet Rev 2 – August 2021 (DS-00941-18) PROTOTYPE XERPPPPP YYWWANN PQFP44 XER30019 FEATURES • Supply voltage up to 35V. • Operational beyond the -50°C to +175°C temperature range. • Monolithic PWM controller. • Internal linear regulator with under voltage lockout (ULVO). • Input voltage feed-forward. • Selectable asynchronous and pulse-skip modes. • Selectable output signal polarity: active HIGH or LOW. • Resistor programmable maximum duty cycle. • Programmable integrated oscillator with synchronizing capability. • Resistor-programmable soft-start period. • Power-good (PGood) flag. • Programmable over-current protection level. • Programmable polarity of over-current protection. • Programmable minimum duty-ratio in pulse-skip mode.
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